42 lines
1.7 KiB
C#
42 lines
1.7 KiB
C#
using System;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using Umbraco.Cms.Core.Configuration.Models;
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using Umbraco.Cms.Core.Hosting;
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using Umbraco.Cms.Core.WebAssets;
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using Umbraco.Cms.Infrastructure.WebAssets;
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namespace Umbraco.Extensions
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{
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public static class RuntimeMinifierExtensions
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{
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/// <summary>
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/// Returns the JavaScript to load the back office's assets
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/// </summary>
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/// <returns></returns>
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public static async Task<string> GetScriptForLoadingBackOfficeAsync(this IRuntimeMinifier minifier, GlobalSettings globalSettings, IHostingEnvironment hostingEnvironment)
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{
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var coreScripts = await minifier.GetJsAssetPathsAsync(BackOfficeWebAssets.UmbracoCoreJsBundleName);
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var extensionsScripts = await minifier.GetJsAssetPathsAsync(BackOfficeWebAssets.UmbracoExtensionsJsBundleName);
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var result = BackOfficeJavaScriptInitializer.GetJavascriptInitialization(coreScripts.Union(extensionsScripts), "umbraco", globalSettings, hostingEnvironment);
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result += await GetStylesheetInitializationAsync(minifier);
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return result;
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}
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/// <summary>
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/// Gets the back office css bundle paths and formats a JS call to lazy load them
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/// </summary>
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private static async Task<string> GetStylesheetInitializationAsync(IRuntimeMinifier minifier)
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{
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var files = await minifier.GetCssAssetPathsAsync(BackOfficeWebAssets.UmbracoCssBundleName);
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var sb = new StringBuilder();
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foreach (var file in files)
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sb.AppendFormat("{0}LazyLoad.css('{1}');", Environment.NewLine, file);
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return sb.ToString();
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}
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}
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}
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